The Next-Generation Façade Solution Beyond Traditional A2 ACP

In high-safety façade applications, A2 Aluminum Composite Panels (ACP) and SKYPANEL 3D are often compared. While both materials deliver excellent fire performance, they differ significantly in terms of weight, structural stability, and long-term durability.

Limitations of A2 ACP

A2 ACP cores are made of approximately 90% inorganic mineral material, which ensures they can meet stringent fire-resistance standards. However, this also creates two major challenges:

· Heavy weight: At equal specifications, A2 ACP weighs nearly twice as much as SKYPANEL 3D, adding significant load to substructures and increasing installation costs.

· Moisture absorption: The mineral core is highly absorbent and prone to swelling when exposed to moisture, which can lead to panel deformation, bubbling, and compromised façade aesthetics over time.

Breakthrough with SKYPANEL 3D

SKYPANEL 3D is engineered with a full-aluminum three-dimensional composite structure combined with a trapezoidal hollow-column design, offering:

· Lightweight performance: Only half the weight of A2 ACP, greatly reducing structural loads while lowering transport and installation costs.

· Stability and durability: The all-aluminum core is non-absorbent, eliminating swelling issues and ensuring long-term flatness and reliability.

· Fire safety: Achieves the A2 fire-resistance standard without producing flames or toxic smoke, meeting the strict requirements of hospitals, transport hubs, and other critical environments.

· Processing flexibility: Unlike brittle mineral cores, SKYPANEL 3D allows for easier cutting, folding, and shaping, enabling architects and fabricators to achieve more complex and creative designs.

Conclusion

In façade applications, fire resistance is only the baseline. Lightweight performance, structural stability, and sustainability are equally critical. With its superior all-around performance, SKYPANEL 3D has surpassed traditional A2 ACP and is emerging as the ideal choice for future high-rise buildings and landmark architectural projects.